| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.25 | 13.596% | $87.7529 | $87.75 | $87.75 | $87.80 |
| Purchase #2 | $74.79 | 8.396% | $81.0694 | $81.07 | $81.05 | $81.10 |
| Purchase #3 | $57.65 | 9.317% | $63.0213 | $63.02 | $63.00 | $63.00 |
| Purchase #4 | $99.42 | 6.776% | $106.1567 | $106.16 | $106.15 | $106.20 |
| Purchase #5 | $236.33 | 11.204% | $262.8084 | $262.81 | $262.80 | $262.80 |
| Purchase #6 | $157.58 | 9.238% | $172.1372 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $121.31 | 10.107% | $133.5708 | $133.57 | $133.55 | $133.60 |
| 7 purchase totals = | $824.33 | $906.5167 | $906.52 | $906.45 | $906.60 | |